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Diffstat (limited to 'lib/plugins/SOSreport.cpp')
| -rw-r--r-- | lib/plugins/SOSreport.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/lib/plugins/SOSreport.cpp b/lib/plugins/SOSreport.cpp new file mode 100644 index 00000000..6c8ab1f8 --- /dev/null +++ b/lib/plugins/SOSreport.cpp @@ -0,0 +1,162 @@ +/* + SOSreport.cpp + + Copyright (C) 2009 RedHat inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ +#include "abrtlib.h" +#include "abrt_types.h" +#include "abrt_exception.h" +#include "SOSreport.h" +#include "debug_dump.h" +#include "abrt_exception.h" +#include "comm_layer_inner.h" + +using namespace std; + +static char *ParseFilename(char *p) +{ + /* + the sosreport's filename is embedded in sosreport's output. + It appears on the line after the string in 'sosreport_filename_marker', + it has leading spaces, and a trailing newline. This function trims + any leading and trailing whitespace from the filename. + */ + static const char sosreport_filename_marker[] = + "Your sosreport has been generated and saved in:"; + + p = strstr(p, sosreport_filename_marker); + if (!p) + return p; + p = skip_whitespace(p + sizeof(sosreport_filename_marker)-1); + char *end = strchrnul(p, '\n'); + while (end > p && isspace(*end)) + *end-- = '\0'; + return p[0] == '/' ? p : NULL; +} + +void CActionSOSreport::Run(const char *pActionDir, const char *pArgs, int force) +{ + if (!force) + { + CDebugDump dd; + dd.Open(pActionDir); + bool bt_exists = dd.Exist("sosreport.tar.bz2") || dd.Exist("sosreport.tar.xz"); + if (bt_exists) + { + VERB3 log("%s already exists, not regenerating", "sosreport.tar.bz2"); + return; + } + } + + static const char command_default[] = + "cd -- '%s' || exit 1;" + "nice sosreport --tmp-dir . --batch" + " --only=anaconda --only=bootloader" + " --only=devicemapper --only=filesys --only=hardware --only=kernel" + " --only=libraries --only=memory --only=networking --only=nfsserver" + " --only=pam --only=process --only=rpm -k rpm.rpmva=off --only=ssh" + " --only=startup --only=yum 2>&1;" + "rm sosreport*.md5 2>/dev/null;" + "mv sosreport*.tar.bz2 sosreport.tar.bz2 2>/dev/null;" + "mv sosreport*.tar.xz sosreport.tar.xz 2>/dev/null;" + ; + static const char command_prefix[] = + "cd -- '%s' || exit 1;" + "nice sosreport --tmp-dir . --batch %s 2>&1;" + "rm sosreport*.md5 2>/dev/null;" + "mv sosreport*.tar.bz2 sosreport.tar.bz2 2>/dev/null;" + "mv sosreport*.tar.xz sosreport.tar.xz 2>/dev/null;" + ; + string command; + + vector_string_t args; + parse_args(pArgs, args, '"'); + + if (args.size() == 0 || args[0] == "") + { + command = ssprintf(command_default, pActionDir); + } + else + { + command = ssprintf(command_prefix, pActionDir, args[0].c_str()); + } + + update_client(_("Running sosreport: %s"), command.c_str()); + string output = command; + output += '\n'; + char *command_out = run_in_shell_and_save_output(/*flags:*/ 0, command.c_str(), /*dir:*/ NULL, /*size_p:*/ NULL); + output += command_out; + update_client(_("Finished running sosreport")); + VERB3 log("sosreport output:'%s'", output.c_str()); + +// Not needed: now we use "sosreport --tmp-dir DUMPDIR" +#if 0 + // Parse: + // "Your sosreport has been generated and saved in: + // /tmp/sosreport-XXXX.tar.bz2" + // Note: ParseFilename modifies its parameter and returns pointer + // which points somewhere inside it. + char *sosreport_filename = xstrdup(ParseFilename(command_out)); + free(command_out); + if (!sosreport_filename) + { + throw CABRTException(EXCEP_PLUGIN, "Can't find filename in sosreport output"); + } + + string sosreport_dd_filename = concat_path_file(pActionDir, "sosreport.tar"); + char *ext = strrchr(sosreport_filename, '.'); + if (ext && strcmp(ext, ".tar") != 0) + { + // Assuming it's .bz2, .gz or some such + sosreport_dd_filename += ext; + } + CDebugDump dd; + dd.Open(pActionDir); + //Not useful: dd.SaveText("sosreportoutput", output); + off_t sz = copy_file(sosreport_filename, sosreport_dd_filename.c_str(), 0644); + + // don't want to leave sosreport-XXXX.tar.bz2 in /tmp + unlink(sosreport_filename); + // sosreport-XXXX.tar.bz2.md5 too + unsigned len = strlen(sosreport_filename); + sosreport_filename = (char*)xrealloc(sosreport_filename, len + sizeof(".md5")-1 + 1); + strcpy(sosreport_filename + len, ".md5"); + unlink(sosreport_filename); + + if (sz < 0) + { + dd.Close(); + CABRTException e(EXCEP_PLUGIN, + "Can't copy '%s' to '%s'", + sosreport_filename, + sosreport_dd_filename.c_str() + ); + free(sosreport_filename); + throw e; + } + free(sosreport_filename); +#endif +} + +PLUGIN_INFO(ACTION, + CActionSOSreport, + "SOSreport", + "0.0.2", + _("Runs sosreport, saves the output"), + "gavin@redhat.com", + "https://fedorahosted.org/abrt/wiki", + ""); |